{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "Here , we review recent evidence that outline the presence of distinct forms of HSP at excitatory glutamatergic synapses which operate at different sub - cellular levels ."}
{"Chemical": []}